90989951455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2922433}}^1$

素因数の和:2922930

約数の個数: 16

約数和(自身を含む): 117832538880

約数和(自身を除く): 26842587425

約数列:

[1, 5, 13, 65, 479, 2395, 6227, 31135, 2922433, 14612165, 37991629, 189958145, 1399845407, 6999227035, 18197990291, 90989951455]

約数ペア:

[(1, 90989951455), (5, 18197990291), (13, 6999227035), (65, 1399845407), (479, 189958145), (2395, 37991629), (6227, 14612165), (31135, 2922433)]